The leaves on Harinarayana's plants are wider and less pointed at the tip than the plant in that pic, a decent suggestion though. Every mystery Kal is always labeled daigremontiana. (That pic looks more like K x. houghtonii to me.)

That page of the DB is kind of a mess, (as is any image search for that name.) Looks like at least 4 diff plants in the pics in that DB entry on this site.

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The less I interfere, the more balance mother nature provides.
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